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A kind of preparation method of shelling and coating peanut seeds

A technology for peanuts and seeds, applied in the field of peanut seed shelling, coating and seed preparation, can solve the problems of affecting the germination rate of seeds, unable to peel off the shells, low work efficiency, etc., achieving significant economic and social benefits, ensuring germination rate, and easy to use. effect achieved

Inactive Publication Date: 2011-12-14
SHANDONG PEANUT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Peanut is an important oil crop and economic crop in my country, which plays an important role in adjusting the rural industrial structure and increasing farmers' income. However, the amount of seeds used in planting peanuts is very large, about 25 kilograms per mu, and peanuts cannot be used The pods are directly sown, and the seeds need to be shelled before sowing. The traditional shelling is manual shelling. Manual shelling is not only easy to fatigue and injure the fingers, but also has low work efficiency; the birth of the peanut sheller has changed a lot This situation makes it unnecessary for farmers in peanut production areas to use the most primitive shelling method for shelling, thus greatly reducing the physical labor of farmers and improving the efficiency of peanut shelling
[0004] The peanut sheller is an operation machine that removes the shell of the peanut pod to obtain the peanut kernel. In order to reduce the damage rate of the seed, the machine has been improved many times since its birth, but it is only considered from a mechanical point of view, not from the perspective of peanut production. From the perspective of planting, without a scientific method, it is still easy to cause damage or damage to the seeds; although the existing peanut shelling machines require proper dryness and wetness before shelling, the appropriate dryness and wetness standards are beyond the operator's grasp. When the peanuts are too dry after shelling, the damage rate of the peanut kernels is as high as 30%. If the peanuts are too wet, the shelling efficiency is low and the shells cannot be removed; Treatment of peanut kernels affects the germination rate of seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Take out 50 kg of pods of peanut Huayu No. 33, which are dried and preserved, and spray 5 kg of tap water evenly. After spraying evenly, wrap the peanut pods with an air-tight plastic film, place them in an environment of 20°C, and place them for 15 hours; Take it out from the film, place it in the air at 20°C for 2 hours, and use a peanut sheller to shell it; the shelled seeds are selected to remove broken and broken seeds, and 34.6 kg of complete peanut kernels are obtained, and 0.4 kg of damaged kernels are obtained. 1.1%; the complete peanut kernels are immediately coated with a film-forming seed coating agent. The active ingredients of the seed coating agent include fludioxonil 25g / l and metalaxyl 10g / l, and the dosage is per 100 kg of seeds 0.5-0.53L, the amount of seed coating agent in this example is 0.25L; when the coated seeds are air-dried until the water content of the seeds is 11%, the seeds are stored in carton boxes.

[0016] The coated seeds after dehull...

Embodiment 2

[0018] Take out 100 kg of pods of Peanut Huayu No. 30, which are dried and stored, and spray 10 kg of tap water evenly. After spraying evenly, wrap the pods of peanuts with an air-tight plastic film and place them in an environment of 15°C for 17 hours; Take it out from the film, place it in the air at 15°C for 2 hours, and use a peanut sheller to shell it; the shelled seeds are selected to remove broken and broken seeds, and 71.5 kg of complete peanut kernels are obtained, and 1.5 kg of damaged kernels are obtained. 2.05%; the complete peanut kernels are immediately coated with a film-forming seed coating agent. The active ingredients of the seed coating agent include 25 g / l of fludioxonil and 10 g / l of metalaxyl, and the dosage of the seed coating agent is 0.53 L; when the coated seeds are air-dried until the water content of the seeds is 9%, the seeds are stored in carton boxes.

[0019] The coated seeds after dehulling are sown in the field, and the seeds of Huayu 30 obtai...

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PUM

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Abstract

The invention discloses a method for shelling and coating peanut seeds for seed preparation, which belongs to the technical field of peanut seed processing. The steps of the method for shelling and coating peanut seeds for seed preparation are as follows: spray water on peanut pods used as seeds, and measure the weight of peanut pods and water The ratio is 10:1. After spraying evenly, wrap it with a film and place it in an environment of 15-20°C for 15-17 hours. Use a peanut sheller to shell it, and immediately coat it with a seed coating agent after shelling. Seeds are air-dried until the water content of the seeds is 9-11%, and they can be stored in a box; using the method provided by the invention, the damage rate of peanut seeds is lower than 2.5%, and the emergence rate reaches more than 95%, which solves the problem of existing peanut shelling machines. Disadvantages, significant economic and social benefits.

Description

[0001] technical field [0002] The invention relates to the technical field of seed processing, in particular to a method for preparing peanut seeds by shelling and coating them. Background technique [0003] Peanut is an important oil crop and economic crop in my country, which plays an important role in adjusting the rural industrial structure and increasing farmers' income. However, the amount of seeds used in planting peanuts is very large, about 25 kilograms per mu, and peanuts cannot be used The pods are directly sown, and the seeds need to be shelled before sowing. The traditional shelling is manual shelling. Manual shelling is not only easy to fatigue and injure the fingers, but also has low work efficiency; the birth of the peanut sheller has changed a lot This situation makes it unnecessary for farmers in peanut production areas to use the most primitive method of shelling for shelling, thereby greatly reducing the physical labor of farmers and improving the efficie...

Claims

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Application Information

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IPC IPC(8): A01C1/06A23N5/01
Inventor 禹山林杨珍杨庆利潘丽娟迟晓元陈明娜陈娜
Owner SHANDONG PEANUT RES INST